532605979 has 2 divisors, whose sum is σ = 532605980. Its totient is φ = 532605978.

The previous prime is 532605961. The next prime is 532605991. The reversal of 532605979 is 979506235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 532605979 - 2⁹ = 532605467 is a prime.

It is not a weakly prime, because it can be changed into another prime (532605679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266302989 + 266302990.

It is an arithmetic number, because the mean of its divisors is an integer number (266302990).

Almost surely, 2^532605979 is an apocalyptic number.

532605979 is a deficient number, since it is larger than the sum of its proper divisors (1).

532605979 is an equidigital number, since it uses as much as digits as its factorization.

532605979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 46.

The square root of 532605979 is about 23078.2577115345. The cubic root of 532605979 is about 810.5914386932.

The spelling of 532605979 in words is "five hundred thirty-two million, six hundred five thousand, nine hundred seventy-nine".